fix wrong link

content/posts/rootless-containers-alpine.md

@@ -1,6 +1,7 @@
 ---
 title: "Rootless Containers on Alpine Part 1: Prep Work"
 date: 2022-11-08T19:30:15+11:00
+lastmod: 2022-11-09T10:30:15+11:00
 draft: false
 showSummary: true
 summary: "We recently murdered a server's terminal via `do_distro_upgrade`, and thought it'd be a good time to learn
@@ -15,9 +16,9 @@ series_order: 1
 ## Background
 > **(Ashe)**
 > So. We recently murdered a server's terminal via `do_distro_upgrade`.
-> 
+>
 > **(Tammy)** Was it really that bad?
-> 
+>
 > **(Ashe)** Yes.
 
 ```
@@ -28,7 +29,7 @@ WARNING: terminal is not fully functional
 It was in fact *that bad*. So we figured, well, we can spend a few hours, days, whatever fixing this...
 
 > **(Tammy)** Or we could just build a new server!
-> 
+>
 > **(Ashe)** Right.
 
 So, after asking some friends about their opinions, we settled on Alpine Linux. And why not also migrate all of our
@@ -583,7 +584,7 @@ Command failed.
 > **(Ashe)** No. It does not. Hmm. Let's investigate.
 >
 > **(Ashe)** Ah. Found it. Looks like devmapper isn't supported in
-> [rootless configs](https://github.com/containerd/containerd/tree/main/docs/snapshotters). Now we know.
+> [rootless configs](https://github.com/containerd/nerdctl/blob/main/docs/rootless.md#snapshotters). Now we know.
 
 {{< alert >}}
 **(Ashe)** Rootless containerd does **not** support the devmapper snapshotter!